Ranting and Raving

WildFly 10 — java.lang.OutOfMemoryError: Metadata space

Occasionally, during development, WildFly seems to chew up its Metadata space. For me this seems to happen when I am deploying and undeploying an application often on my workstation during development. I find it useful to edit the standalone.conf file in the bin directory of my local wildfly install and give the application server a little more breathing room with regard to memory. I make the following edit around line 50 of this file: